from Arizona Instrument LLC
The Jerome ® 651 monitoring system from Arizona Instrument LLC is the system you need to solve your hydrogen sulfide monitoring problems. Designed to provide long-term monitoring even in extreme weather conditions, it can be stationed at any location. Multiple units can be linked to form a... [See More]
- Gas Types: H2S (0.003 - 50 ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Gold Film
- Measurement Type: Trace
from BW Technologies by Honeywell
Long-term solution. Designed with durability and comfort in mind, the GasAlert Extreme reliably monitors for any single gas hazard within its wide range of available toxic gas models. With easy on/off operation, this single gas detector offers extended longevity with a two year field-replaceable... [See More]
- Gas Types: Toxic; Combustible; H2S (0-500 ppm)
- Measurement Type: Trace
- Number of Gases Monitored: Single
- Electrical Outputs: Switch or Relay
from Control Instruments Corp.
Our catalytic and electrochemical sensors are widely used as area monitors for detection of combustible and toxic substances. When used with the SmartMaxII standalone controller, they can report directly to many existing control systems without the need for a dedicated monitor instrument. The... [See More]
- Gas Types: Toxic; H2S (0-50 ppm optional 0-25 ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Detcon, Inc.
Detcon Model DM-700-H2S is a non-intrusive “Smart ” sensor designed to detect and monitor Hydrogen Sulfide in air over the range of 0-100 ppm using electrochemical sensor technology. Features: Failsafe User-Friendly Interface. LED Display (With Antiglare Cover). Full Text Display Method. [See More]
- Gas Types: Toxic; Combustible; H2S (0-100 ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Detector Electronics Corporation
The Det-Tronics Nanotechnology Metal Oxide Semiconductor (NTMOS) gas detector delivers fast and repeatable H2S detection in extreme temperature and humidity applications where electrochemical sensing technologies are not preferred. The NTMOS H2S detector uses the latest nanotechnology to ensure... [See More]
- Gas Types: Toxic; H2S (0-100 ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Infrared
- Measurement Type: Trace
from FIS Inc. - Advanced Sensor Products
The SP3-AQ2 series is a tin dioxide semiconductor gas sensor which has an excellent sensitivity to various air pollution sources (e.g. VOCs) with quick response speed. This sensor uses a compact plastic housing with 3 pins configuration achieving a wide applicability in various design of applied... [See More]
- Gas Types: Combustible; NH3 (3-30ppm); CO (10-100ppm); H2 (1-100ppm); H2S (1-10ppm) (Ethanol)
- Number of Gases Monitored: Multi
- Sensor Technology: Semiconductor
- Measurement Type: Trace
from Fotronic Corporation / Test Equipment Depot
The Model GD402 gas density analyzer and Model GD40 detector not only provide continuous measurement of gas density, but also several other valuable parameters, including specific gravity and molecular weight. The GD40 detector is designed for intrinsically safe and flameproof, explosion protected... [See More]
- Gas Types: NH3; AsH3; Br2; CO2; CO; Cl2; ClO2; B2H6; F; GeH4; Refrigerants; Hydrocarbons; H2; HCl; HCN; HF; H2Se; H2S; Hg; Methane (CH4) / Natural Gas; NO; NO2; NxOx; O2; O3; PH3; SiH4; SO2; SF6; Water Vapor
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Density
from General Monitors, Inc.
The General Monitors Model S4100T Hydrogen Sulphide Addressable Transmitter is a highly reliable, self contained, microprocessor- controlled single point monitor with integral 3 digit readout. It is designed to measure and display concentrations of H2S in three ranges: 0-20ppm, 0-50ppm or 0-100ppm,... [See More]
- Gas Types: Toxic; H2S (0 - 20ppm, 0 - 50ppm, 0-100ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Semiconductor
- Measurement Type: Trace
from Honeywell Analytics, Inc.
The 705 H2S Sensor for the detection of hydrogen sulfide is a low cost, explosion proof assembly fitted with a Sieger long-life electrochemical cell. Fully encapsulated, the 705 H2S Sensor is approved for use in hazardous areas. The 3-electrode, electro-chemical cell is designed to be maintenance... [See More]
- Gas Types: Toxic; H2S (0-100 PPM)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace; Leakage
from Mil-Ram Technology, Inc.
Mil-Ram's New 2-Wire loop powered smarter Transmitter for Toxic and Oxygen Gas Detection. Hundreds of different toxic gases utilizing Mil-Ram's unique patented electrochemical sensor technology. Now available suitable for use in SIL 2 environments. Features. no false alarms Mil-Ram patented sensor... [See More]
- Gas Types: Toxic; Combustible; NH3 (0-200ppm); AsH3 (0.00-1.00ppm); Br2 (0.0-5.0ppm); CO (0-200ppm); Cl2 (0.0-5.0ppm); ClO2 (0.0-5.0ppm); B2H6 (0.00-1.00ppm); F (0.0-5.0ppm); GeH4 (0.00-5.00ppm); HCl (0.0-20.0ppm); HCN (0-50ppm); HF (0.0-20.0ppm); H2Se (0.20-1.00ppm); H2S (0-50ppm); NO (0-100ppm); NO2 (0.0-20.0ppm); O2 (0.0-25.0%LEL); O3 (0.0-20.0ppm); PH3 (0.00-1.00ppm); SiH4 (0-50ppm); SO2 (0.0-20.0ppm) (C3H3N, AsF5, BCl3, BF3, N2H4, HI, HBr)
- Number of Gases Monitored: Multi
- Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Semiconductor; Solid State MOS
- Measurement Type: %LEL or %LFL; %Volume; Trace
from Pem-Tech, Inc.
Features. RS-485 MODBUS Serial Output. 4-20mA Analog Output. 12-28 VDC Operation. Automated Non-Intrusive Calibration. Fully Adjustable Alarm Relay. Lower wiring costs. Description. Ultra 1000 series is a microprocessor based addressable sensor for toxic gas detection. The self- contained sensor... [See More]
- Gas Types: Toxic; NH3 (optional feature) (0-50ppm); CO (optional feature) (0-100ppm / 0-1000ppm); Cl2 (optional feature) (0-10ppm); ClO2 (optional feature) (0-50ppm); Hydrocarbons (optional feature) (0-100ppm (Ethylene)); H2 (optional feature) (0-100ppm / 0-1000ppm); HCl (optional feature) (0-20ppm); HCN (optional feature) (0-30ppm); H2S (optional feature) (0-100ppm); NO (optional feature) (0-100ppm); NO2 (optional feature) (0-20ppm); O2 (optional feature) (0-25% Deficiency); SO2 (optional feature) (0-50ppm) (EthyleneOxide50ppm MethylMercapton100ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: %LEL or %LFL; Trace
from Rosemount Analytical
The ST3 XChem series of SMART electrochemical toxic gas sensors provide high specificity, fast response, and long life. All ST3 sensors are part of the universal Millennium II Gas Detection platform and are compatible with the M21, M22, and M2B transmitters. Our latest design employs our... [See More]
- Gas Types: Toxic; H2S
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Scott Safety
The Prot ég é is a personal multi-gas monitor designed to monitor potentially hazardous levels of combustible gases, oxygen enrichment or depletion, carbon monoxide, and hydrogen sulfide. Simple, intuitive user operation enables operators to focus on the situation rather than... [See More]
- Gas Types: Toxic; Combustible; CO (0-999 PPM); H2S (optional feature) (0-500 PPM); O2 (optional feature) (0-25%)
- Measurement Type: %LEL or %LFL
- Sensor Technology: Infrared
- Electrical Outputs: Current
from Sierra Monitor Corporation
Gas sensor modules with a performance difference. Sierra Monitor gas sensor modules provide continuous trouble-free monitoring of hazardous gas conditions to protect your personnel and facility. Sierra Monitor integrates extensive gas sensor technology with electronics expertise to offer a broad... [See More]
- Gas Types: Toxic; NH3 (optional feature); H2S (0)
- Number of Gases Monitored: Multi
- Sensor Technology: Catalytic; Electrochemical; Infrared; Semiconductor
- Measurement Type: Trace
from Terra Universal, Inc.
Complete, easy-to-use sampling and analysis system. Detects and measures hazardous gases and vapors. Certified by the Safety Equipment Institute (SEI). Ideal for monitoring performance of Terra Exhaust Purification Filters. The most cost effective solution to air sampling and analysis. This Toxic... [See More]
- Gas Types: Toxic; H2S (50 to 2000 PPM)
- Number of Gases Monitored: Single
- Sensor Technology: Colorimetric Stain
- Measurement Type: Trace
from Analox Sensor Technology
2 wire, 4-20mA, loop powered transmitters, operate between 17 and 36VDC [See More]
- Gas Types: Toxic; NH3 (optional feature) (0-50, 0-100, 0-200ppm); Br2 (optional feature) (0-10ppm); CO (optional feature) (0-100ppm, 0-1000ppm); Cl2 (optional feature) (0-10ppm, 0-100ppm); ClO2 (optional feature) (0-10ppm); F (optional feature) (0-10ppm); H2 (optional feature) (0-1000ppm); HCl (optional feature) (0-10ppm); HCN (optional feature) (0-100ppm, 0-10ppm); HF (optional feature) (0-10ppm); H2S (optional feature) (0-100ppm, 0-500ppm); NO2 (optional feature) (0-100ppm, 0-10ppm); O2 (optional feature) (0-25%) (Ethylene Oxide 020ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Analytical Systems Int’l. Keco
The petrochemical, gas processing, and gas pipeline industry has required an accurate and dependable, low maintenance and cost-effective CO2 analyzer for quality and process control purposes. Analytical Systems International has met these requirements with their proven microprocessor based non... [See More]
- Gas Types: Toxic; H2S
- Number of Gases Monitored: Single
- Sensor Technology: Infrared
- Measurement Type: Trace
from Conspec Controls Inc.
CONSPEC's CN Series is an economical choice for toxic, combustible, and Oxygen gas monitoring. The CN Series is a simple and "smart" gas detector. An industry standard 4-20mA Analog output signal can be connected to any existing PLC, DCS, or EMS system. A simplified calibration procedure allows for... [See More]
- Gas Types: Toxic; Combustible; H2S
- Number of Gases Monitored: Single
- Sensor Technology: Catalytic; Electrochemical; Infrared; PID; Thermal Conductivity
- Measurement Type: Trace
from Delphian Corporation
The CommonSensor allows the user control over the cost of sensor use. By having the ability to replace sensor elements and flame arrestors, instead of the whole sensor, the user can keep the system operational with less expenditure for spares and labor. [See More]
- Gas Types: Toxic; Combustible; H2S (0-100ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Figaro USA, Inc.
Applications: air cleaners, air quality monitors, VOC & odor monitors [See More]
- Gas Types: Combustible; NH3 (1ppm - 10ppm); H2S (1ppm - 10ppm) (Toluene)
- Number of Gases Monitored: Multi
- Sensor Technology: Semiconductor
- Measurement Type: Trace
from Global Detection Systems Corp.
Explosion proof, field replaceable toxic & O2 sensor modules [See More]
- Gas Types: Toxic; Combustible; NH3 (0-100 ppm); AsH3 (0-1 ppm); CO (0-300/1000 ppm); Cl2 (0-5/50 ppm); ClO2 (0-1 ppm); F (0-1 ppm); H2 (0-2000 ppm); HCl (0-30 ppm); HCN (0-50 ppm); HF (0-10 ppm); H2S (0-50/100 ppm); NO (0-100/500 ppm); NO2 (0-5/50 ppm); O2 (0-25%); O3 (0-1 ppm); SiH4 (0-50 ppm); SO2 (0-20/100 ppm) (COCI2 0-1ppm N2H4 0-1ppm TBM 0-14ppm)
- Number of Gases Monitored: Multi
- Sensor Technology: Electrochemical
- Measurement Type: %LEL or %LFL (optional feature); Trace (optional feature)
from Goyen/Tyco Environmental Systems
Gives rapid and accurate on-site measurement of nine flue gas parameters [See More]
- Gas Types: Toxic; Combustible; Aerosols; NH3; CO2 (0 to 25.0%); CO (0 to 40000 ppm); Hydrocarbons (0 to 5%); H2 (0 to 2000 ppm); H2S (0 to 200 ppm); NO (0 to 1000 ppm); NO2 (0 to 100 ppm); O2 (0 to 24%); SO2 (0 to 2000 ppm)
- Measurement Type: %Volume; Trace
- Number of Gases Monitored: Single; Multi
- Electrical Outputs: Current
from Industrial Scientific Corporation
Replacement sensor for HS267, HMX271 [See More]
- Gas Types: Toxic; H2S (0-1999 ppm)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical
- Measurement Type: Trace
from Sensidyne, LP
Detector tubes provide fast, economical monitoring for a wide variety of target gases and vapors. Their direct reading capability provides on-the-spot results eliminating laboratory turnaround time. The tubes are typically calibrated in one of three commonly used units of concentration. [See More]
- Gas Types: Toxic; Combustible; H2S (100 cf)
- Number of Gases Monitored: Single
- Sensor Technology: Electrochemical; Gas Chromatography
- Measurement Type: Trace
